<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <title>Hello D3.js</title>
    <script type="text/javascript" src="/js/d3.v4.min.js"></script>
    <link rel="stylesheet" href="/css/style.css"/>
  </head>
  <body>
    <script type="text/javascript">
      var svgContainer = d3.select("body").append("svg")
                                          .attr("width", 200)
                                          .attr("height", 200);

      var circle = svgContainer.append("circle")
                               .attr("cx", 30)
                               .attr("cy", 30)
                               .attr("r", 20)
                               .attr("fill", "green");
    </script>

    <div>
      <p>D3.js Version 4.2.7. Copyright 2016 Mike Bostock.</p>
      <p>Go to <a href="https://d3js.org/">https://d3js.org/</a></p>
    </div>
  </body>
</html>
